detoxify

verb

de·​tox·​i·​fy (ˌ)dē-ˈtäk-sə-ˌfī How to pronounce detoxify (audio)
detoxified; detoxifying

transitive verb

1
a
: to remove a harmful substance (such as a poison or toxin) or the effect of such from
b
: to render (a harmful substance) harmless
2
: to free (someone, such as a drug user or an alcoholic) from an intoxicating or an addictive substance in the body or from dependence on or addiction to such a substance
3

Did you know?

These days, detoxify can mean to free (someone) from a substance addiction (and yes, it's the source of detox, a more recent word that also refers to getting drugs or alcohol out of a person's system). Originally, however, detoxification was something done to things rather than to people. In its earliest uses - from about 1905 - detoxify referred to the removal of poison, or of poisonous or damaging properties, from a harmful substance, or to the removal of poisonous or toxic substances from something contaminated (such as the bloodstream).The specific application to removing poison from an addict is relatively new, dating to the mid-20th century. Today, detoxify is also often used generally in reference to counteracting the activity or effect of anything harmful (such as propaganda).

Examples of detoxify in a Sentence

a special tea that is supposed to detoxify the body a drug addict who is being detoxified
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Many practitioners believe these additions can enhance a colonic’s detoxifying capabilities. Erica Sweeney, Time, 11 May 2026 From Natura Bissé facials, to hot river stone massages, to detoxifying seaweed wraps, time truly stops within these walls. Condé Nast, Condé Nast Traveler, 7 May 2026 It was managed with medication for years, but by 2019 she was put on the organ transplant list and started home dialysis, which uses a machine to detoxify the blood, taking over the role of the kidneys. Karen Weintraub, USA Today, 3 May 2026 Treatment options included Tibetan massages, foot reflexology, detoxifying massages, citrus scrubs, Diamond Life Infusion facials, and even gentle treatments for kids. Katie Lockhart, Travel + Leisure, 28 Apr. 2026 See All Example Sentences for detoxify

Word History

First Known Use

circa 1905, in the meaning defined at sense 1a

Time Traveler
The first known use of detoxify was circa 1905

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Cite this Entry

“Detoxify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detoxify. Accessed 19 May. 2026.

Medical Definition

detoxify

verb
de·​tox·​i·​fy (ˈ)dē-ˈtäk-sə-ˌfī How to pronounce detoxify (audio)
detoxified; detoxifying

transitive verb

1
a
: to remove a poison or toxin or the effect of such from
b
: to render (a harmful substance) harmless
2
: to free (as a drug user or an alcoholic) from an intoxicating or an addictive substance in the body or from dependence on or addiction to such a substance
the clinic started detoxifying him by gradually lowering his dosageJ. M. Markham

intransitive verb

: to become free of addiction to a drug or alcohol
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